Question
Prove that one upon sec theta minus tan theta is equal to sec theta tan theta
ABC is an equilateral triangle inscribed in a circle of radius 4 cm center O find the area of shaded region
Maths
Nov. 15, 2018, 1:45 a.m.
Answer
Find the co-ordinate of the circumcentre of the triangle formed by the points whose vertices are (1,1,0),(1,2,1)and (-2,2-1).
Maths
Nov. 14, 2018, 11:02 p.m.
Answer
FIND THE VECTOR equation.of the line joining (1,2,3)and(-3,4,3)and show that it is perpendicular to z-axis .
If the coefficient of x and x^2 in expansion of (1+x)^m(1-x)^n are 3 and -6respectively.then find the value of m and n